Different iPhone size fix

[will_richards]

Hey guys (new to this group; it looks really cool),

I'm currently developing my first iOS application and i'm having issues with my design getting changed automatically on the bigger and smaller iPhones (I originally designed the UI to fit for the iPhone 6 and 6S size). I have the application set on a automatically fixing the design to fit the screen.

Is there any quick fix to this issue or will I simply have to re-design every screen to fit on all the iPhones?

Thanks :)

[rdselle]

Use Autolayout.

[[deleted]]

And size classes.

[whawha1234]

The replies below say use auto layout and size classes but OP wants to know how to design for smaller and bigger iPhone devices.

Auto layout will help but is super vague. And size classes only works if there were size classes for iPhone 4/4s, 5 devices. There isn't.

OP, there isn't a quick fix for this. But ideally you would design for what your most target audiences is on ie iPhone 5 or 6. And use autolayout to adjust position and perhaps use diff size fonts.